package com.sky.ok.redis;

import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.PropertyAccessor;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;

/**
 * @author 余心乐sky
 * @create 2018-11-26 12:39
 **/
//此序列化和反序列化暂时不用实际使用RedisManager中的序列化方式
//@Configuration
public class RedisConfig {

	/*
	 * 设置redis序列化方式。原序列化为jdk自带的，存入redis会多出 \xac\xed\x00\x05t\x00\  一段需要的东西
	 */
	@Bean
	public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory redisConnectionFactory) {
		RedisTemplate<String, Object> redisTemplate = new RedisTemplate<>();
		redisTemplate.setConnectionFactory(redisConnectionFactory);

		// 使用Jackson2JsonRedisSerialize 替换默认序列化
		Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);

	//	ObjectMapper objectMapper = new ObjectMapper();
		//objectMapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
	//	objectMapper.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
		//jackson2JsonRedisSerializer.setObjectMapper(objectMapper);

		// 设置value的序列化规则和 key的序列化规则
		redisTemplate.setValueSerializer(jackson2JsonRedisSerializer);
		redisTemplate.setKeySerializer(new StringRedisSerializer());
		redisTemplate.setHashKeySerializer(new StringRedisSerializer());
		redisTemplate.setHashValueSerializer(jackson2JsonRedisSerializer);
		redisTemplate.afterPropertiesSet();
		return redisTemplate;
	}

}
